Bizarre Patents
An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Number | Title | Issue Date |
| 4032076 | Apparatus for continuous winding of filament on spools An apparatus for continuous winding of filament on spools comprises a winder means including pairs of fixed and movable centers and a means for feeding spools to and removing them from the centers which is in force transmitting connection with the winder ... | 06/28/1977 |
